From 7f75f2f2bd692857c1c1ca7f414eb30ece3de93d Mon Sep 17 00:00:00 2001 From: Diego Biurrun Date: Sat, 20 Apr 2013 21:48:29 +0200 Subject: ppc: Drop unnecessary ff_ name prefixes from static functions --- libavcodec/ppc/fft_altivec.c | 10 +++---- libavcodec/ppc/h264dsp.c | 69 +++++++++++++++++++++++++++----------------- 2 files changed, 47 insertions(+), 32 deletions(-) (limited to 'libavcodec/ppc') diff --git a/libavcodec/ppc/fft_altivec.c b/libavcodec/ppc/fft_altivec.c index e3c848213d..b9dd4a2445 100644 --- a/libavcodec/ppc/fft_altivec.c +++ b/libavcodec/ppc/fft_altivec.c @@ -38,7 +38,7 @@ void ff_fft_calc_altivec(FFTContext *s, FFTComplex *z); void ff_fft_calc_interleave_altivec(FFTContext *s, FFTComplex *z); #if HAVE_GNU_AS && HAVE_ALTIVEC -static void ff_imdct_half_altivec(FFTContext *s, FFTSample *output, const FFTSample *input) +static void imdct_half_altivec(FFTContext *s, FFTSample *output, const FFTSample *input) { int j, k; int n = 1 << s->mdct_bits; @@ -118,7 +118,7 @@ static void ff_imdct_half_altivec(FFTContext *s, FFTSample *output, const FFTSam } while(k >= 0); } -static void ff_imdct_calc_altivec(FFTContext *s, FFTSample *output, const FFTSample *input) +static void imdct_calc_altivec(FFTContext *s, FFTSample *output, const FFTSample *input) { int k; int n = 1 << s->mdct_bits; @@ -128,7 +128,7 @@ static void ff_imdct_calc_altivec(FFTContext *s, FFTSample *output, const FFTSam vec_u32 *p0 = (vec_u32*)(output+n4); vec_u32 *p1 = (vec_u32*)(output+n4*3); - ff_imdct_half_altivec(s, output+n4, input); + imdct_half_altivec(s, output + n4, input); for (k = 0; k < n16; k++) { vec_u32 a = p0[k] ^ sign; @@ -144,8 +144,8 @@ av_cold void ff_fft_init_ppc(FFTContext *s) #if HAVE_GNU_AS && HAVE_ALTIVEC s->fft_calc = ff_fft_calc_interleave_altivec; if (s->mdct_bits >= 5) { - s->imdct_calc = ff_imdct_calc_altivec; - s->imdct_half = ff_imdct_half_altivec; + s->imdct_calc = imdct_calc_altivec; + s->imdct_half = imdct_half_altivec; } #endif /* HAVE_GNU_AS && HAVE_ALTIVEC */ } diff --git a/libavcodec/ppc/h264dsp.c b/libavcodec/ppc/h264dsp.c index 49ca03ee4e..a46327f8be 100644 --- a/libavcodec/ppc/h264dsp.c +++ b/libavcodec/ppc/h264dsp.c @@ -70,7 +70,7 @@ va_u32 = vec_splat((vec_u32)va_u8, 0); \ vec_ste(va_u32, element, (uint32_t*)dst); -static void ff_h264_idct_add_altivec(uint8_t *dst, int16_t *block, int stride) +static void h264_idct_add_altivec(uint8_t *dst, int16_t *block, int stride) { vec_s16 va0, va1, va2, va3; vec_s16 vz0, vz1, vz2, vz3; @@ -185,7 +185,8 @@ static void ff_h264_idct_add_altivec(uint8_t *dst, int16_t *block, int stride) vec_st( hv, 0, dest ); \ } -static void ff_h264_idct8_add_altivec( uint8_t *dst, int16_t *dct, int stride ) { +static void h264_idct8_add_altivec(uint8_t *dst, int16_t *dct, int stride) +{ vec_s16 s0, s1, s2, s3, s4, s5, s6, s7; vec_s16 d0, d1, d2, d3, d4, d5, d6, d7; vec_s16 idct0, idct1, idct2, idct3, idct4, idct5, idct6, idct7; @@ -281,47 +282,59 @@ static void h264_idct_dc_add_altivec(uint8_t *dst, int16_t *block, int stride) h264_idct_dc_add_internal(dst, block, stride, 4); } -static void ff_h264_idct8_dc_add_altivec(uint8_t *dst, int16_t *block, int stride) +static void h264_idct8_dc_add_altivec(uint8_t *dst, int16_t *block, int stride) { h264_idct_dc_add_internal(dst, block, stride, 8); } -static void ff_h264_idct_add16_altivec(uint8_t *dst, const int *block_offset, int16_t *block, int stride, const uint8_t nnzc[15*8]){ +static void h264_idct_add16_altivec(uint8_t *dst, const int *block_offset, + int16_t *block, int stride, + const uint8_t nnzc[15 * 8]) +{ int i; for(i=0; i<16; i++){ int nnz = nnzc[ scan8[i] ]; if(nnz){ if(nnz==1 && block[i*16]) h264_idct_dc_add_altivec(dst + block_offset[i], block + i*16, stride); - else ff_h264_idct_add_altivec(dst + block_offset[i], block + i*16, stride); + else h264_idct_add_altivec(dst + block_offset[i], block + i*16, stride); } } } -static void ff_h264_idct_add16intra_altivec(uint8_t *dst, const int *block_offset, int16_t *block, int stride, const uint8_t nnzc[15*8]){ +static void h264_idct_add16intra_altivec(uint8_t *dst, const int *block_offset, + int16_t *block, int stride, + const uint8_t nnzc[15 * 8]) +{ int i; for(i=0; i<16; i++){ - if(nnzc[ scan8[i] ]) ff_h264_idct_add_altivec(dst + block_offset[i], block + i*16, stride); + if(nnzc[ scan8[i] ]) h264_idct_add_altivec(dst + block_offset[i], block + i*16, stride); else if(block[i*16]) h264_idct_dc_add_altivec(dst + block_offset[i], block + i*16, stride); } } -static void ff_h264_idct8_add4_altivec(uint8_t *dst, const int *block_offset, int16_t *block, int stride, const uint8_t nnzc[15*8]){ +static void h264_idct8_add4_altivec(uint8_t *dst, const int *block_offset, + int16_t *block, int stride, + const uint8_t nnzc[15 * 8]) +{ int i; for(i=0; i<16; i+=4){ int nnz = nnzc[ scan8[i] ]; if(nnz){ - if(nnz==1 && block[i*16]) ff_h264_idct8_dc_add_altivec(dst + block_offset[i], block + i*16, stride); - else ff_h264_idct8_add_altivec (dst + block_offset[i], block + i*16, stride); + if(nnz==1 && block[i*16]) h264_idct8_dc_add_altivec(dst + block_offset[i], block + i*16, stride); + else h264_idct8_add_altivec(dst + block_offset[i], block + i*16, stride); } } } -static void ff_h264_idct_add8_altivec(uint8_t **dest, const int *block_offset, int16_t *block, int stride, const uint8_t nnzc[15*8]){ +static void h264_idct_add8_altivec(uint8_t **dest, const int *block_offset, + int16_t *block, int stride, + const uint8_t nnzc[15 * 8]) +{ int i, j; for (j = 1; j < 3; j++) { for(i = j * 16; i < j * 16 + 4; i++){ if(nnzc[ scan8[i] ]) - ff_h264_idct_add_altivec(dest[j-1] + block_offset[i], block + i*16, stride); + h264_idct_add_altivec(dest[j-1] + block_offset[i], block + i*16, stride); else if(block[i*16]) h264_idct_dc_add_altivec(dest[j-1] + block_offset[i], block + i*16, stride); } @@ -713,12 +726,14 @@ void biweight_h264_W_altivec(uint8_t *dst, uint8_t *src, int stride, int height, } #define H264_WEIGHT(W) \ -static void ff_weight_h264_pixels ## W ## _altivec(uint8_t *block, int stride, int height, \ - int log2_denom, int weight, int offset){ \ +static void weight_h264_pixels ## W ## _altivec(uint8_t *block, int stride, int height, \ + int log2_denom, int weight, int offset) \ +{ \ weight_h264_W_altivec(block, stride, height, log2_denom, weight, offset, W); \ }\ -static void ff_biweight_h264_pixels ## W ## _altivec(uint8_t *dst, uint8_t *src, int stride, int height, \ - int log2_denom, int weightd, int weights, int offset){ \ +static void biweight_h264_pixels ## W ## _altivec(uint8_t *dst, uint8_t *src, int stride, int height, \ + int log2_denom, int weightd, int weights, int offset) \ +{ \ biweight_h264_W_altivec(dst, src, stride, height, log2_denom, weightd, weights, offset, W); \ } @@ -732,22 +747,22 @@ av_cold void ff_h264dsp_init_ppc(H264DSPContext *c, const int bit_depth, #if HAVE_ALTIVEC if (av_get_cpu_flags() & AV_CPU_FLAG_ALTIVEC) { if (bit_depth == 8) { - c->h264_idct_add = ff_h264_idct_add_altivec; + c->h264_idct_add = h264_idct_add_altivec; if (chroma_format_idc == 1) - c->h264_idct_add8 = ff_h264_idct_add8_altivec; - c->h264_idct_add16 = ff_h264_idct_add16_altivec; - c->h264_idct_add16intra = ff_h264_idct_add16intra_altivec; + c->h264_idct_add8 = h264_idct_add8_altivec; + c->h264_idct_add16 = h264_idct_add16_altivec; + c->h264_idct_add16intra = h264_idct_add16intra_altivec; c->h264_idct_dc_add= h264_idct_dc_add_altivec; - c->h264_idct8_dc_add = ff_h264_idct8_dc_add_altivec; - c->h264_idct8_add = ff_h264_idct8_add_altivec; - c->h264_idct8_add4 = ff_h264_idct8_add4_altivec; + c->h264_idct8_dc_add = h264_idct8_dc_add_altivec; + c->h264_idct8_add = h264_idct8_add_altivec; + c->h264_idct8_add4 = h264_idct8_add4_altivec; c->h264_v_loop_filter_luma= h264_v_loop_filter_luma_altivec; c->h264_h_loop_filter_luma= h264_h_loop_filter_luma_altivec; - c->weight_h264_pixels_tab[0] = ff_weight_h264_pixels16_altivec; - c->weight_h264_pixels_tab[1] = ff_weight_h264_pixels8_altivec; - c->biweight_h264_pixels_tab[0] = ff_biweight_h264_pixels16_altivec; - c->biweight_h264_pixels_tab[1] = ff_biweight_h264_pixels8_altivec; + c->weight_h264_pixels_tab[0] = weight_h264_pixels16_altivec; + c->weight_h264_pixels_tab[1] = weight_h264_pixels8_altivec; + c->biweight_h264_pixels_tab[0] = biweight_h264_pixels16_altivec; + c->biweight_h264_pixels_tab[1] = biweight_h264_pixels8_altivec; } } #endif /* HAVE_ALTIVEC */ -- cgit v1.2.3